Injection Molding
13 مشاهدة
Short Shot (Underfilling) in PCTG '2079851475616104452
ظاهرة المشكلة
The product cavity is not completely filled.
تحليل الأسباب
The melt temperature is low and the flowability is poor, the injection pressure and speed are insufficient, the gate and runner are too small, and the mold temperature is low.
الحل
Increase the melt temperature to 230-250°C; increase the injection pressure and speed; enlarge the gate size; appropriately increase the mold temperature.
الخلاصة الأساسية
PCTG short shot is related to insufficient flowability.
هل كان هذا مفيدًا؟
0 شخص وجدوا هذا مفيدًا
شكرًا لك على ملاحظاتك!